alluxio.master

Enum WorkerState

java.lang.Object

java.lang.Enum<WorkerState>

alluxio.master.WorkerState

All Implemented Interfaces:

Serializable, Comparable<WorkerState>

public enum WorkerState
extends Enum<WorkerState>

The worker state maintained by master.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DECOMMISSIONED
DISABLED
LIVE
LOST

Method Summary

Modifier and Type	Method and Description
String	toString()
static WorkerState	valueOf(String name) Returns the enum constant of this type with the specified name.
static WorkerState[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

LIVE

public static final WorkerState LIVE

LOST

public static final WorkerState LOST

DECOMMISSIONED

public static final WorkerState DECOMMISSIONED

DISABLED

public static final WorkerState DISABLED

Method Detail

values

public static WorkerState[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (WorkerState c : WorkerState.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static WorkerState valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<WorkerState>